*{
    margin: 0;
    padding: 0;
}
.box{
    width: 100%;
    height: 6350px;
}
.assc{
    position: absolute;
    left: 0;
    top: 0;
    z-index: 0;
    width: 100%;
    height: 500px;
}
.assc-top{
    position: relative;
    top: 20%;
    background: peachpuff;
    width: 100%;
    height: 200px;
}
.assc-top img{
    width: 80%;
    height: 90%;
    left: 10%;
    position: relative;
    top: 20%;
}
.assc-topone{
    width: 48%;
    height: 60px;
    position: relative;
    top:17%;
    left: 28%;
}
.refile{
    width: 100%;
    height: 100%;
    border-radius: 40px;
    background: #fff;
    line-height: 100%;
    border: 1px solid #ff0e;
}
.refile span:nth-child(1){
    margin-left: 6%;
}
.refile span:nth-child(2){
    margin-left: 2%;
    color: #ccc;
}
.doge {
  width: 140px;
  height: 72px;
  margin-top: 8px;
  border-radius: 4px;
}
.refile input{
    margin-left: 3%;
    border: none;
    outline: none;
    color: #ccc;
    width: 50%;
    height: 50%;
}
.refile button{
    background: #ff8216;
    border: 0;
    height: 100%;
    width: 24%;
    border-radius: 40px;
    margin-left: 5.6%;
    color:#fff;
    font-size: 20px;
    clear: both;
}
.assc-center{
    width: 100%;
    height: 125px;
    background: purple;
    position: relative;
    top:23%;
}
.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background-color: #f9f9f9;
  padding: 3rem;
}

.nav-item {
  position: relative;
  text-align: center;
  color: #777;
  font-size: 1.2rem;
  cursor: pointer;
  transition: all 0.3s ease-in-out;
  margin-right: 1rem;
  text-decoration: none;
}
.nav-item{
    width: 10%;
    height: 50px;
    background: #fff;
    border: 1px solid #ff0e;
    line-height: 50px;
    border-radius: 20px;
}
.nav-item:hover{
    background: orange;
    color: #fff;
}
.nav-item:nth-child(1){
    background: orange;
    color: #fff;
}
.center-box{
    width: 100%;
    height: 440px;
    position: relative;
    top: 500px;
}
.module-title{
    width: 100%;
    height: 30px;
    font-weight: 600;
    font-size: 25px;
    margin-left: 50px;
}
.more{
    float: right;
    font-size: 14px;
    margin-top: 10px;
    margin-right: 130px;
    text-decoration: none;
    color: #555;
}
.module-swiper{
    width: 100%;
    height: 380px;
    margin-top: 30px;
    display: flex;
}
.swiper-wrapper{
    width: 230px;
    height: 360px;
    margin-left: 4%;
    margin-top: 1%;
}
.swiper-wrapper img{
    width: 210px;
    height: 310px;
    
    margin-top: 10px;
}
.perple{
    font-size: 16px;
}
.perple b{
    margin-left: 10px;
    margin-top: 10px;
}
.perple span{
    float: right;
    font-size: 12px;
    margin-right: 10px;
    margin-top: 5px;
    font-weight: 600;
    color: #666;
}
.swiper-wrapper:hover img{
    width: 220px;
    height: 320px;
}
.module-swiper1{
    width: 100%;
    height: 200px;
    margin-top: 30px;
    display: flex;
}
.swiper-wrapper1{
    width: 230px;
    height: 180px;
    margin-left: 4%;
    margin-top: 1%;
}
.swiper-wrapper1 img{
    width: 210px;
    height: 120px;
    
    margin-top: 10px;
}
.perple1{
    font-size: 16px;
}
.perple1 b{
    margin-left: 10px;
    margin-top: 10px;
}
.perple1 span{
    float: right;
    font-size: 12px;
    margin-right: 10px;
    margin-top: 5px;
    font-weight: 600;
    color: #666;
}
.swiper-wrapper1:hover img{
    width: 220px;
    height: 130px;
}
.center-box1{
    width: 100%;
    height: 260px;
    position: relative;
    top: 500px;
}
.module-swiper2{
    width: 100%;
    height: 200px;
    margin-top: 30px;
    display: flex;
}
.swiper-wrapper2{
    width: 230px;
    height: 270px;
    margin-left: 4%;
    margin-top: 1%;
}
.swiper-wrapper2 img{
    width: 210px;
    height: 220px;
    
    margin-top: 10px;
}
.perple2{
    font-size: 16px;
}
.perple2 b{
    margin-left: 10px;
    margin-top: 10px;
}
.perple2 span{
    float: right;
    font-size: 12px;
    margin-right: 10px;
    margin-top: 5px;
    font-weight: 600;
    color: #666;
}
.swiper-wrapper2:hover img{
    width: 220px;
    height: 220px;
}
.center-box2{
    width: 100%;
    height: 350px;
    position: relative;
    top: 500px;
}
.footer{
    width: 100%;
    height: 225px;
    position: relative;
    top: 500px;
}
.footer-top{
    width: 85%;
    margin-left: 5%;
    height: 50px;
    position: relative;
    top: 20px;
    line-height: 50px;
}
.footer-top span{
    margin-left: 20px;
    color: #444;
}
.footer-top span img{
    position: relative;
    top: 10px;
}
.footer-center{
    width: 100%;
    height: 150px;
    position: relative;
    top: 20px;
    line-height: 50px;
    font-size: 14px;
}
.footer-center p{
    margin-left: 90px;
}